MODIS IOT Aqua Weekly Report
Mission Operations Days: 2021/331 through 2021/337
November 27, 2021 00:00:00 GMT to December 03, 2021 23:59:59 GMT
Aqua Spacecraft and MODIS Instrument Status:
PM-1 "Aqua" is in Fine Pointing Normal Mode FM1 MODIS is in B-Side Nominal Science Mode |
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Component | State(s) | Comment |
Blackbody | A Off; B On (285K) | Nominal Science Mode |
Calibration Electronics | A Off; B On | Nominal Science Mode |
Control Processor | A Off; B On | Nominal Science Mode |
Nadir Door | Unlatched, Open | Nominal Science Mode |
Space View Door | Unlatched, Open | Nominal Science Mode |
Solar Diffuser Door | Unlatched, Closed | Nominal Science Mode |
FDDI Formatter | A Off; B On | Nominal Science Mode |
FDDI Port | A Off; B On | Nominal Science Mode |
FIFO Memory | #1 & #2 Off; #3 & #4 On | Nominal Science Mode |
Format Processor | A Off; B On | Nominal Science Mode |
Power Supplies | #1 Off, #2 On | Nominal Science Mode |
PV VIS FPA | A Off; B On | Nominal Science Mode |
PV NIR FPA | A Off; B On | Nominal Science Mode |
PV SMIR FPA | A Off; B On | Nominal Science Mode |
PV LWIR FPA | A Off; B On | Nominal Science Mode |
PC LWIR FPA | A Off; B On | Nominal Science Mode |
RC Outgas Heaters | All 3 (CS, IS, OS) Off | Nominal Science Mode |
RC LWIR FPA Heater | Off | Nominal Science Mode |
RC SMIR FPA Heater | On (83K) | Nominal Science Mode |
Scan Assembly | A Off; B On | Nominal Science Mode |
SDSM | Off | Nominal Science Mode |
SRCA | Off
|
Nominal Science Mode |
PS1 Survival Heaters | Enabled | Nominal Science Mode |
PS2 Survival Heaters | Enabled | Nominal Science Mode |
Timing Generator | A Off; B On | Nominal Science Mode |
Flight Software | Rev BJ + 1 set of patches
|
Nominal Science Mode |
Inhibit Ids Set | None |
Nominal Science Mode |
This Week's Completed MODIS Activities:
Saturday, November 27, 2021
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None
Sunday November 28, 2021
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None
Monday, November 29, 2021
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None
Tuesday November 10, 2021
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None
Wednesday, December 01, 2021
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None
Thursday, December 02, 2021
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None
Friday, December 03, 2021
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None
This Month's MODIS Events:
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December’s routine activities include an SDSM Closed on 2021/338, an SDSM Open on 2021/338, an SRCA Spatial on 2021/341, and SRCA Radiometric on 2021/342, an SDSM Closed on 2021/347, and SDSM Open on 2021/347, a Lunar Roll on 2021/348, a PV Ecal on 2021/353, and a BlackBody WUCD on 2021/355-357.
Non-routine activities include a Lunar Calibration without a spacecraft roll maneuver on 2021/348.
Next Week's MODIS Events:
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Saturday, December 4, 2021
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2021/338 05:37:40-05:51:38 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened – B-side
2021/338 07:16:33-07:30:31 MCL MOD_OA15_SDSM_OPEN.1
OA67-15: SD/SDSM Open – B-side
2021/338 20:27:37-20:41:35 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened – B-side
2021/338 22:06:30-22:20:28 MCL MOD_OA15_SDSM_OPEN.1
OA67-15: SD/SDSM Open – B-side
Tuesday, December 07, 2021
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2021/341 20:18:49 – 20:19:05 MCL MOD_SRCA_SETUP_L1_L4_L5_CC.1 SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode
2021/341 20:21:49 – 20:59:48 MCL MOD_OA23_SRCA_FULL_SPAT_10W.2
OA-23: SRCA Full Spatial Calibration - B Side
Data Collect from 20:37:57 – 20:59:47
S/C Night 20:27:54 – 21:00:54
Wednesday, December 08, 2021
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2021/342 21:04:19 – 21:04:35 MOD_SRCA_SETUP_L1_L4_L5_CC.1 SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode
2021/342 21:07:19 – 21:34:51 MOD_OA19_SRCA_FULL_RAD_10W.3 SRCA Full Radiometric Calibration - B Side
Data collection 21:23:20 – 21:34:50.
S/C Night 21:11:08 – 21:44:09.
Maneuvers:
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Aqua DMU #162 took place on 2021/335.
MODIS Anomalies:
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None
General Instrument Comments:
FM1 MODIS is in Science Mode. The SVD and NAD are open, the survival
heaters are enabled, and the Blackbody is heated to 285 K.
MODIS Telemetry Trends:
The FM1 MODIS instrument telemetry is trending nominally.
Non-MODIS Significant Events:
The EMOS mission status webpage (which includes instrument data loss
records) can be found at the following URL. Note that a password is now
required to access the EOS mission links web pages. There are directions
at the URL below for how to obtain a username/password.
Limited Life Item Status:
SRCA 10W Lamp #1: 384.3 of 500 hours
SRCA 10W Lamp #2: 188.1 of 500 hours
SRCA 10W Lamp #3: 205.7 of 500 hours
SRCA 10W Lamp #4: 135.0 of 500 hours
SRCA 1W Lamp #1: 532.7 of 5000 hours
SRCA 1W Lamp #2: 310.4 of 5000 hours
Solar Diffuser Door: 3740 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movements